10010102144420 has 48 divisors (see below), whose sum is σ = 24025976569728. Its totient is φ = 3431787674880.

The previous prime is 10010102144401. The next prime is 10010102144423. The reversal of 10010102144420 is 2444120101001.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 10010102144392 and 10010102144401.

It is not an unprimeable number, because it can be changed into a prime (10010102144423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 621746 + ... + 4517385.

It is an arithmetic number, because the mean of its divisors is an integer number (500541178536).

Almost surely, 2^{10010102144420} is an apocalyptic number.

10010102144420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10010102144420 is an abundant number, since it is smaller than the sum of its proper divisors (14015874425308).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10010102144420 is a wasteful number, since it uses less digits than its factorization.

10010102144420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5153060 (or 5153058 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 10010102144420 its reverse (2444120101001), we get a palindrome (12454222245421).

The spelling of 10010102144420 in words is "ten trillion, ten billion, one hundred two million, one hundred forty-four thousand, four hundred twenty".